diff options
| author | Luo Xionghu <xionghu.luo@intel.com> | 2015-01-28 11:49:51 +0800 |
|---|---|---|
| committer | Zhigang Gong <zhigang.gong@intel.com> | 2015-01-28 12:44:58 +0800 |
| commit | 600d23b04e8be609fa5dcdc6ffcc0e383799cd40 (patch) | |
| tree | 521561c264e02b4aef492f4cf0946f7b2f7b87c4 /kernels | |
| parent | d0ade586e3cdbf2c8f1923872c93b3b6b07b897b (diff) | |
fix clz utest issue.
should use clz function instead of __builtin_clz.
add zero input check.
v2: add signed type test. remove redundant case.
v3: remove printf.
Signed-off-by: Luo Xionghu <xionghu.luo@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
Diffstat (limited to 'kernels')
| -rw-r--r-- | kernels/compiler_clz.cl | 8 | ||||
| -rw-r--r-- | kernels/compiler_clz_int.cl | 5 | ||||
| -rw-r--r-- | kernels/compiler_clz_short.cl | 5 |
3 files changed, 6 insertions, 12 deletions
diff --git a/kernels/compiler_clz.cl b/kernels/compiler_clz.cl index 7ab62619..4b061785 100644 --- a/kernels/compiler_clz.cl +++ b/kernels/compiler_clz.cl @@ -3,10 +3,14 @@ { \ __global TYPE* A = &src[get_global_id(0)]; \ __global TYPE* B = &dst[get_global_id(0)]; \ - *B = __builtin_clz(*A); \ + *B = clz(*A); \ } -COMPILER_CLZ(uint) COMPILER_CLZ(ulong) +COMPILER_CLZ(uint) COMPILER_CLZ(ushort) COMPILER_CLZ(uchar) +COMPILER_CLZ(long) +COMPILER_CLZ(int) +COMPILER_CLZ(short) +COMPILER_CLZ(char) diff --git a/kernels/compiler_clz_int.cl b/kernels/compiler_clz_int.cl deleted file mode 100644 index 0f17f865..00000000 --- a/kernels/compiler_clz_int.cl +++ /dev/null @@ -1,5 +0,0 @@ -kernel void compiler_clz_int(global int *src, global int *dst) { - int i = get_global_id(0); - dst[i] = clz(src[i]); -} - diff --git a/kernels/compiler_clz_short.cl b/kernels/compiler_clz_short.cl deleted file mode 100644 index 1ecf7a9b..00000000 --- a/kernels/compiler_clz_short.cl +++ /dev/null @@ -1,5 +0,0 @@ -kernel void compiler_clz_short(global short *src, global short *dst) { - int i = get_global_id(0); - dst[i] = clz(src[i]); -} - |